2013775588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{514243}}^1$

素因数の和:514347

約数の個数: 24

約数和(自身を含む): 3887684640

約数和(自身を除く): 1873909052

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 514243, 1028486, 2056972, 5656673, 11313346, 22626692, 45767627, 91535254, 183070508, 503443897, 1006887794, 2013775588]

約数ペア:

[(1, 2013775588), (2, 1006887794), (4, 503443897), (11, 183070508), (22, 91535254), (44, 45767627), (89, 22626692), (178, 11313346), (356, 5656673), (979, 2056972), (1958, 1028486), (3916, 514243)]